Biographic Memoirs Volume 87 contains the biographies of deceased members of the National Academy of Sciences and bibliographies of their published works. Each biographical essay was written by a member of the Academy familiar with the professional career of the deceased. For historical and bibliographical purposes, these volumes are worth returning to time and again. Table of ContentsFront MatterLars Valerian AhlforsGabriel A. AlmondThomas Foxen AndersonJulius AxelrodElso Sterrenberg Barghoorn, Jr.Herman Samuel BlochJoseph W. ChamberlainAnsley J. CoaleDonald Shard FredricksonJames Hall, Jr.Zellig Sabbatai HarrisHarold HotellingMartin Glover LarrabeeMelvin LaxLeonard MandelRichard Drummong McKelveyEugene Pleasants OdumHarrison ShullHans E. SuessRaymond Elliott Zirkle